The ATC 700A Series from American Technical Ceramics is a RF Capacitor with Capacitance 0.1 to 1000 pF, Frequency 150 to 1000 MHz, Q Factor 10000, Dielectric Strength 250% of Rated VDC, ESR 0.031 to 0.429 Ohms. Tags: Ceramic Capacitors, MLCC. More details for ATC 700A Series can be seen below.